{
  "manageEntity": {
    "action": "Follow",
    "entityId": "148",
    "entityType": "User",
    "nonce": "0xa31fabd52f89b5348615d6a367b73797dcd3459cf53e6a8984cb0cdaaf771988",
    "signature": "0x3723fa12d701daa0940df9d550e05435a16b4586e31e9c70285c1d9bf87dcc172d8f98dc1462f988849246a509f01a5505ea1e925faa9dc09eed461a6f53f55d1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}